2 files changed, 10 insertions, 0 deletions
diff --git a/network.c b/network.c
index 9b9557e..6e334df 100644
--- a/network.c
+++ b/network.c
@@ -19,6 +19,15 @@ const char *addr_to_str(struct sockaddr *sa, socklen_t len) {
 	return str;
 }
 
+struct sockaddr *get_sock_addr(int socket) {
+	struct sockaddr *sa;
+	socklen_t sock_len = sizeof(struct sockaddr);
+	getsockname(socket, NULL, &sock_len);
+	sa = calloc(1, sock_len);
+	getsockname(socket, sa, &sock_len);
+	return sa;
+}
+
 int create_socket(struct sockaddr *sa, size_t sock_len) {
 	const int one = 1;
 	/* Create a new listen socket. */
diff --git a/network.h b/network.h
index b953a1d..2279264 100644
--- a/network.h
+++ b/network.h
@@ -32,6 +32,7 @@ struct packet {
 };
 
 extern const char *addr_to_str(struct sockaddr *sa, socklen_t len);
+extern struct sockaddr *get_sock_addr(int socket);
 extern int create_socket(struct sockaddr *sa, size_t sock_len);
 
 #endif